html,body,header,section,article,footer,div,a,h1,ul,li,h3{
	margin:0;
	padding: 0;
	box-sizing:border-box;
	font-family: '微软雅黑';
}
.hidden{
	text-align: center;
	margin-top:50px;
	font-size: 16px;
}
.hidden.error{
	color:red;
}
form{
	margin-top:80px;
}
.form-group{
	margin-bottom: 15px;
	width:100%;
}
.form-group input{
	display: block;
	max-width: 93%;
	width:100%;
}
.form-group label{
	display:block;
	max-width: 100%;
	margin-bottom: 5px;
	font-weight: 700;
	font-size: 20px;
}
button{
    display: inline-block;
    padding: 6px 12px;
    margin-bottom: 0px;
    font-size: 14px;
    font-weight: 400;
    line-height: 1.42857;
    text-align: center;
    white-space: nowrap;
    vertical-align: middle;
    cursor: pointer;
    -moz-user-select: none;
    background-image: none;
    border: 1px solid transparent;
    border-radius: 4px;
    color: #333;
	background-color: #FFF;
	border-color: #CCC;
}
article{
	padding: 0 19px;
}
header{
	background-color: rgb(104,176,32);
	color: #fff;
	text-align: center;
	padding: 20px 0;
}
header h1{
	margin-top: 15px;
	font-size: 24px;
}
header .selectSong{
	font-size: 18px;
	margin-top: 20px;
}
header .selectSong label{
	margin-right: 10px;
	font-weight: 900;
}
.form-control{
	display: inline-block;
	width: 60%;
	max-width: 220px;
	height: 34px;
	padding: 6px 12px;
	font-size: 14px;
	font-weight: 900;
	line-height: 1.42857;
	color: #000;
	background-color: #FFF;
	background-image: none;
	border: 1px solid #CCC;
	border-radius: 4px;
	box-shadow: 0px 1px 1px rgba(0, 0, 0, 0.075) inset;
	transition: border-color 0.15s ease-in-out 0s, box-shadow 0.15s ease-in-out 0s;
}
.form-control:focus{
	border-color: #66AFE9;
	outline: 0px none;
	box-shadow: 0px 1px 1px rgba(0, 0, 0, 0.075) inset, 0px 0px 8px rgba(102, 175, 233, 0.6);
}
.basic-info{
	font-size: 0;
}
.basic-info .user,.basic-info .progress{
	display: inline-block;
	vertical-align: bottom;
}
.basic-info .user{
	width:30%;
	padding:20px 0px 0;
	font-size: 18px;
}
.basic-info .username{
	margin-left: 10px;
	font-size: 18px;
	font-weight: 900;
}
.basic-info .user img{
	width:80px;
	border-radius: 5px;
	margin-bottom: 5px;
}
.basic-info .progress{
	width:70%;
	padding-left: 12px;
	font-size: 18px;
	line-height: 30px;
	font-weight: 900;
}
.study-time,.complete-state{
	color: #ccc;
	margin-left: 20px;
	margin-top: 10px;
	display: inline-block;
}

.knowledge-point,.score-detail{
	background-color: rgb(248,248,248);
	margin:40px 0px;
	position: relative;
	padding: 40px 0 18px;
	border:1px solid #e8e8e8;
	margin-left:auto;
	margin-right: auto;
}
.knowledge-point{
	padding-bottom: 20px;	
}
.section-title{
	position: absolute;
	width:200px;
	background-color: rgb(253,125,126);
	left:50%;
	top:-20px;
	color: #fff;
	font-size: 24px;
	text-align: center;
	line-height: 40px;
	margin-left: -100px;
	border-radius: 20px;
}
.knowledge-point ul{
	padding:10px 20px 0px 80px;
	list-style-type: decimal;
	font-size: 18px;
}
.knowledge-point ul li{
	line-height: 30px;
	color: #5b5b5b;
}
.circle-score{
	width:120px;
	height: 120px;
	border-radius: 50%;
	margin: 0px auto;
	font-size: 32px;
		color: #fff;
		line-height: 110px;
		text-align: center;
		border:5px solid rgb(160,215,91);
}
.circle-score.great{
	background-color: rgb(104,176,32);
}
.circle-score.very-good{
	background-color: rgb(159,198,59);
	border-color: rgb(200,230,122);
}
.circle-score.good{
	background-color: rgb(236,187,47);
	border-color: rgb(254,225,131);
}
.circle-score.pass{
	background-color: rgb(253,115,69);
	border-color: rgb(254,199,179);
}
.circle-score.nopass{
	background-color: rgb(252,94,97);
	border-color: rgb(254,191,191);
}
.score-detail table{
	width:100%;
	color: #5b5b5b;
}
.score-detail td{
	width:50%;
	font-size: 18px;
	height: 30px;
	text-align: center;
}
.score-detail td:first-child{
	padding-left: 20px;
}
.score-detail td:last-child{
	padding-left: 70px;
}
footer{
	margin:0 20px 40px;
	text-align: center;
	color: #5b5b5b;
}
footer span{
	display: inline-block;
	vertical-align: middle;
}
footer .left-line,footer .right-line{
	border-top:1px solid #ccc;
	height: 0;
	width:50px;
	margin-top:10px;
	position: relative;
}
footer .left-line{
	float: left;
	
}
footer .left-line:after,footer .right-line:after{
	position: absolute;
	content: '';
	height: 4px;
	width:4px;
	display: inline-block;
	border-radius: 50%;
	font-size:24px;
	background-color: #ccc;
	left:49px;
	top:-2px;
}
footer .right-line{
	float: right;
}
footer .right-line:after{
	left:0px;
	top:-2px;
}
